Following on from IRC:

Foreman 0.4.0

If I add a new smart variable to a class and also add a match within the same form
then the smart variable is not saved.

e.g entering a smart variable form of:

name=editfirewall
default value=true
type validate=list
validator constraint=true, false
order=fqdn,hostgrou,os,domain
match=fqdn=lxfssm4408.example.ch
value=true

results in a log of

Parameters: {"commit"=>"Submit", "authenticity_token"=>"QWtrc1fTFhDiKpkk2AcNMtNBp4eEc/1oXGdX2cKTbJk=", "id"=>"firewall", "puppetclass"=>{"lookup_keys_attributes"=>{"new_lookup_keys"=>{"default_value"=>"", "validator_rule"=>"", "updated_at"=>"1322075394", "lookup_values_attributes"=>{"new_lookup_values"=>{"value"=>"", "_destroy"=>"", "match"=>""}}, "path"=>"fqdn\r\nhostgroup\r\nos\r\ndomain", "_destroy"=>"", "description"=>"", "validator_type"=>"", "key"=>""}, "new_1322075399382"=>{"default_value"=>"true", "validator_rule"=>"true,false", "updated_at"=>"1322075394", "lookup_values_attributes"=>{"new_1322075455358"=>{"value"=>"false", "_destroy"=>"", "match"=>"fqdn=lxfssm4408.example.ch"}, "new_lookup_values"=>{"value"=>"", "_destroy"=>"", "match"=>""}}, "path"=>"fqdn\r\nhostgroup\r\nos\r\ndomain", "_destroy"=>"", "description"=>"Use puppet firewall rules.", "validator_type"=>"list", "key"=>"editfirewall"}}, "name"=>"firewall", "environment_ids"=>["6", "", "10", "", "9", "", "14", ""], "hostgroup_ids"=>["", "", "", "", "", "", "", "", "", "", ""]}}

but the variable is not saved.

Workaround given on IRC.

Add the smart variable first with no match conditions and then add the match conditions as separate
form submits.